List of Berlin U-Bahn stations
L

Station
Line
Opened
Situation
Leinestraße
U8
4 August 1929
underground
Leopoldplatz
U6
8 March 1923
underground
Leopoldplatz
U9
28 August 1961
underground
Lichtenberg
U5
21 December 1930
underground
Lindauer Allee
U8
24 September 1994
underground
Lipschitzallee
U7
2 January 1970
underground
Louis-Lewin-Straße
U5
1 July 1989
at grade

Question: Which subway lines are interchangeable at Leopoldplatz station?
Answer: Leopoldplatz is a Berlin U-Bahn station which serves as an interchange between the lines U6 and U9.